Mathematics
NULL
Medium
Question
From 5 men and 6 women, how many ways can 3 men and 2 women be selected if one particular man and one particular woman must be included?
A
100
B
60
C
30
✓ Official correct answer
D
20
Community credibility
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A
100
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B
60
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C
30
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D
20
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Explanation
Choose 2 more men from 4 and 1 more woman from 5: ⁴C₂ × ⁵C₁ = 6 × 5 = 30.